Possible delays for DL 504 (MCO → LAX) as of 6:43 PM ET. It arrived on time 91.2% of the time in June-August 2026. When it was late, the average delay was 1h 21m. 1.1% of flights were cancelled. MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)).
Likely delayed
Likely delayed: MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)). Scheduled to leave at 9:45 AM local time.
Cancellation risk: Medium 1.1% of its flights were cancelled in June-August 2026; MCO has major delays.
Estimate from the schedule, live position and airport conditions, if this flight operates today. Check Delta for official times.
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Route and schedule
| Leg | Scheduled | On time |
|---|---|---|
| MCO → LAX Orlando, FL to Los Angeles, CA | 9:45 AM → 11:49 AM | 91% |
Local times. Schedules change; check your booking.
How reliable is DL 504?
| Arrived on time (within 15 min) | 91.2% |
| Average delay when late | 81 min |
| Cancelled | 1.1% |
| Diverted | 0% |
| Flights tracked | 92 |
Best and worst days to fly DL 504
DL 504 was most reliable on Mondays (100% on time) and least reliable on Sundays (77%).
| Monday | |
| Tuesday | |
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| Sunday |
Why it runs late
| Late-arriving plane | |
| Airline (crew, maintenance) | |
| Air traffic system | |
| Extreme weather |
Share of delay minutes by cause, as reported by Delta to the Department of Transportation.
Other flights MCO → LAX
All flights on this route, ranked
Live status at its airports
We show airport-wide airport status, not this flight's gate or live position. For that, check the Delta app.
Delta delays and what you're owed · Airline phone numbers
About this data
On-time history: U.S. Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, June-August 2026. Live conditions: live airport status. "On time" means arriving within 15 minutes of schedule.
Common questions
Is DL 504 delayed today?
MCO has delays (RWY:Disabled Aircraft, 16 minutes to 30 minutes (increasing)). Checked 6:43 PM ET. For this flight's gate and exact status, check the Delta app.
Is DL 504 usually on time?
DL 504 arrived within 15 minutes of schedule 91.2% of the time in June-August 2026, with an average delay of 81 minutes when late.
How often is DL 504 cancelled?
1.1% of DL 504 flights were cancelled in June-August 2026.